One of the most profound implications is that if a module has a database, it should not be shared with other modules. Of course, it doesn’t mean a separate database instance, a private schema will do. But keeping Foreign Keys between modules should be avoided. This implication also applies to file schemas, network protocols, etc.
郭晓东：太对了，那时候谁家孩子做这个，都说你吊儿郎当，不踏实种地。而且每年冬天，好多人来家里，要给他们烧开水、炒点花生、烧柴火取暖。其实对于普通的农村家庭来讲，是很奢侈的。而且我们家那个时候也确实非常窘迫艰苦，我不知道为什么父母会愿意，可能他们也不知道，只是觉得孩子来家里玩，作为主人招待一下，就这样。但潜移默化地给了我很多成长的空间。
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Фото: Majid Asgaripour / WANA (West Asia News Agency) via Reuters
Alarm bells are ringing in the UK research community. Physics departments may close and researchers leave the UK. What is happening and why?